48980925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 101439936

約数和(自身を除く): 52459011

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 137, 175, 225, 227, 315, 411, 525, 681, 685, 959, 1135, 1233, 1575, 1589, 2043, 2055, 2877, 3405, 3425, 4767, 4795, 5675, 6165, 7945, 8631, 10215, 10275, 14301, 14385, 17025, 23835, 23975, 30825, 31099, 39725, 43155, 51075, 71505, 71925, 93297, 119175, 155495, 215775, 217693, 279891, 357525, 466485, 653079, 777475, 1088465, 1399455, 1959237, 2332425, 3265395, 5442325, 6997275, 9796185, 16326975, 48980925]

約数ペア:

[(1, 48980925), (3, 16326975), (5, 9796185), (7, 6997275), (9, 5442325), (15, 3265395), (21, 2332425), (25, 1959237), (35, 1399455), (45, 1088465), (63, 777475), (75, 653079), (105, 466485), (137, 357525), (175, 279891), (225, 217693), (227, 215775), (315, 155495), (411, 119175), (525, 93297), (681, 71925), (685, 71505), (959, 51075), (1135, 43155), (1233, 39725), (1575, 31099), (1589, 30825), (2043, 23975), (2055, 23835), (2877, 17025), (3405, 14385), (3425, 14301), (4767, 10275), (4795, 10215), (5675, 8631), (6165, 7945)]