67874606895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{312779}}^1$

素因数の和:312864

約数の個数: 64

約数和(自身を含む): 123230315520

約数和(自身を除く): 55355708625

約数列:

[1, 3, 5, 15, 17, 23, 37, 51, 69, 85, 111, 115, 185, 255, 345, 391, 555, 629, 851, 1173, 1887, 1955, 2553, 3145, 4255, 5865, 9435, 12765, 14467, 43401, 72335, 217005, 312779, 938337, 1563895, 4691685, 5317243, 7193917, 11572823, 15951729, 21581751, 26586215, 34718469, 35969585, 57864115, 79758645, 107908755, 122296589, 173592345, 196737991, 266174929, 366889767, 590213973, 611482945, 798524787, 983689955, 1330874645, 1834448835, 2951069865, 3992623935, 4524973793, 13574921379, 22624868965, 67874606895]

約数ペア:

[(1, 67874606895), (3, 22624868965), (5, 13574921379), (15, 4524973793), (17, 3992623935), (23, 2951069865), (37, 1834448835), (51, 1330874645), (69, 983689955), (85, 798524787), (111, 611482945), (115, 590213973), (185, 366889767), (255, 266174929), (345, 196737991), (391, 173592345), (555, 122296589), (629, 107908755), (851, 79758645), (1173, 57864115), (1887, 35969585), (1955, 34718469), (2553, 26586215), (3145, 21581751), (4255, 15951729), (5865, 11572823), (9435, 7193917), (12765, 5317243), (14467, 4691685), (43401, 1563895), (72335, 938337), (217005, 312779)]