296421825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 577879680

約数和(自身を除く): 281457855

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 79, 105, 147, 175, 237, 245, 395, 525, 553, 735, 1021, 1185, 1225, 1659, 1975, 2765, 3063, 3675, 3871, 5105, 5925, 7147, 8295, 11613, 13825, 15315, 19355, 21441, 25525, 35735, 41475, 50029, 58065, 76575, 80659, 96775, 107205, 150087, 178675, 241977, 250145, 290325, 403295, 536025, 564613, 750435, 1209885, 1250725, 1693839, 2016475, 2823065, 3752175, 3952291, 6049425, 8469195, 11856873, 14115325, 19761455, 42345975, 59284365, 98807275, 296421825]

約数ペア:

[(1, 296421825), (3, 98807275), (5, 59284365), (7, 42345975), (15, 19761455), (21, 14115325), (25, 11856873), (35, 8469195), (49, 6049425), (75, 3952291), (79, 3752175), (105, 2823065), (147, 2016475), (175, 1693839), (237, 1250725), (245, 1209885), (395, 750435), (525, 564613), (553, 536025), (735, 403295), (1021, 290325), (1185, 250145), (1225, 241977), (1659, 178675), (1975, 150087), (2765, 107205), (3063, 96775), (3675, 80659), (3871, 76575), (5105, 58065), (5925, 50029), (7147, 41475), (8295, 35735), (11613, 25525), (13825, 21441), (15315, 19355)]