192370725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 384171840

約数和(自身を除く): 191801115

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 425, 475, 765, 855, 969, 1275, 1425, 1615, 2647, 2907, 3825, 4275, 4845, 7941, 8075, 13235, 14535, 23823, 24225, 39705, 44999, 50293, 66175, 72675, 119115, 134997, 150879, 198525, 224995, 251465, 404991, 452637, 595575, 674985, 754395, 854981, 1124975, 1257325, 2024955, 2263185, 2564943, 3374925, 3771975, 4274905, 7694829, 10124775, 11315925, 12824715, 21374525, 38474145, 64123575, 192370725]

約数ペア:

[(1, 192370725), (3, 64123575), (5, 38474145), (9, 21374525), (15, 12824715), (17, 11315925), (19, 10124775), (25, 7694829), (45, 4274905), (51, 3771975), (57, 3374925), (75, 2564943), (85, 2263185), (95, 2024955), (153, 1257325), (171, 1124975), (225, 854981), (255, 754395), (285, 674985), (323, 595575), (425, 452637), (475, 404991), (765, 251465), (855, 224995), (969, 198525), (1275, 150879), (1425, 134997), (1615, 119115), (2647, 72675), (2907, 66175), (3825, 50293), (4275, 44999), (4845, 39705), (7941, 24225), (8075, 23823), (13235, 14535)]