157027023975

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^2\times {\mathrm{6199}}^1$

素因数の和:6421

約数の個数: 72

約数和(自身を含む): 267299459200

約数和(自身を除く): 110272435225

約数列:

[1, 3, 5, 15, 25, 67, 71, 75, 201, 213, 335, 355, 1005, 1065, 1675, 1775, 4757, 5025, 5041, 5325, 6199, 14271, 15123, 18597, 23785, 25205, 30995, 71355, 75615, 92985, 118925, 126025, 154975, 337747, 356775, 378075, 415333, 440129, 464925, 1013241, 1245999, 1320387, 1688735, 2076665, 2200645, 5066205, 6229995, 6601935, 8443675, 10383325, 11003225, 25331025, 29488643, 31149975, 31249159, 33009675, 88465929, 93747477, 147443215, 156245795, 442329645, 468737385, 737216075, 781228975, 2093693653, 2211648225, 2343686925, 6281080959, 10468468265, 31405404795, 52342341325, 157027023975]

約数ペア:

[(1, 157027023975), (3, 52342341325), (5, 31405404795), (15, 10468468265), (25, 6281080959), (67, 2343686925), (71, 2211648225), (75, 2093693653), (201, 781228975), (213, 737216075), (335, 468737385), (355, 442329645), (1005, 156245795), (1065, 147443215), (1675, 93747477), (1775, 88465929), (4757, 33009675), (5025, 31249159), (5041, 31149975), (5325, 29488643), (6199, 25331025), (14271, 11003225), (15123, 10383325), (18597, 8443675), (23785, 6601935), (25205, 6229995), (30995, 5066205), (71355, 2200645), (75615, 2076665), (92985, 1688735), (118925, 1320387), (126025, 1245999), (154975, 1013241), (337747, 464925), (356775, 440129), (378075, 415333)]