194929875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 424919040

約数和(自身を除く): 229989165

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 63, 75, 105, 111, 125, 135, 175, 185, 189, 223, 225, 259, 315, 333, 375, 525, 555, 669, 675, 777, 875, 925, 945, 999, 1115, 1125, 1295, 1561, 1575, 1665, 2007, 2331, 2625, 2775, 3345, 3375, 3885, 4625, 4683, 4725, 4995, 5575, 6021, 6475, 6993, 7805, 7875, 8251, 8325, 10035, 11655, 13875, 14049, 16725, 19425, 23415, 23625, 24753, 24975, 27875, 30105, 32375, 34965, 39025, 41255, 41625, 42147, 50175, 57757, 58275, 70245, 74259, 83625, 97125, 117075, 123765, 124875, 150525, 173271, 174825, 195125, 206275, 210735, 222777, 250875, 288785, 291375, 351225, 371295, 519813, 585375, 618825, 752625, 866355, 874125, 1031375, 1053675, 1113885, 1443925, 1559439, 1756125, 1856475, 2599065, 3094125, 4331775, 5268375, 5569425, 7219625, 7797195, 9282375, 12995325, 21658875, 27847125, 38985975, 64976625, 194929875]

約数ペア:

[(1, 194929875), (3, 64976625), (5, 38985975), (7, 27847125), (9, 21658875), (15, 12995325), (21, 9282375), (25, 7797195), (27, 7219625), (35, 5569425), (37, 5268375), (45, 4331775), (63, 3094125), (75, 2599065), (105, 1856475), (111, 1756125), (125, 1559439), (135, 1443925), (175, 1113885), (185, 1053675), (189, 1031375), (223, 874125), (225, 866355), (259, 752625), (315, 618825), (333, 585375), (375, 519813), (525, 371295), (555, 351225), (669, 291375), (675, 288785), (777, 250875), (875, 222777), (925, 210735), (945, 206275), (999, 195125), (1115, 174825), (1125, 173271), (1295, 150525), (1561, 124875), (1575, 123765), (1665, 117075), (2007, 97125), (2331, 83625), (2625, 74259), (2775, 70245), (3345, 58275), (3375, 57757), (3885, 50175), (4625, 42147), (4683, 41625), (4725, 41255), (4995, 39025), (5575, 34965), (6021, 32375), (6475, 30105), (6993, 27875), (7805, 24975), (7875, 24753), (8251, 23625), (8325, 23415), (10035, 19425), (11655, 16725), (13875, 14049)]