79256275

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 124679520

約数和(自身を除く): 45423245

約数列:

[1, 5, 7, 23, 25, 29, 35, 49, 97, 115, 145, 161, 175, 203, 245, 485, 575, 667, 679, 725, 805, 1015, 1127, 1225, 1421, 2231, 2425, 2813, 3335, 3395, 4025, 4669, 4753, 5075, 5635, 7105, 11155, 14065, 15617, 16675, 16975, 19691, 23345, 23765, 28175, 32683, 35525, 55775, 64699, 70325, 78085, 98455, 109319, 116725, 118825, 137837, 163415, 323495, 390425, 452893, 492275, 546595, 689185, 817075, 1617475, 2264465, 2732975, 3170251, 3445925, 11322325, 15851255, 79256275]

約数ペア:

[(1, 79256275), (5, 15851255), (7, 11322325), (23, 3445925), (25, 3170251), (29, 2732975), (35, 2264465), (49, 1617475), (97, 817075), (115, 689185), (145, 546595), (161, 492275), (175, 452893), (203, 390425), (245, 323495), (485, 163415), (575, 137837), (667, 118825), (679, 116725), (725, 109319), (805, 98455), (1015, 78085), (1127, 70325), (1225, 64699), (1421, 55775), (2231, 35525), (2425, 32683), (2813, 28175), (3335, 23765), (3395, 23345), (4025, 19691), (4669, 16975), (4753, 16675), (5075, 15617), (5635, 14065), (7105, 11155)]