9331215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 17335296

約数和(自身を除く): 8004081

約数列:

[1, 3, 5, 15, 17, 23, 37, 43, 51, 69, 85, 111, 115, 129, 185, 215, 255, 345, 391, 555, 629, 645, 731, 851, 989, 1173, 1591, 1887, 1955, 2193, 2553, 2967, 3145, 3655, 4255, 4773, 4945, 5865, 7955, 9435, 10965, 12765, 14467, 14835, 16813, 23865, 27047, 36593, 43401, 50439, 72335, 81141, 84065, 109779, 135235, 182965, 217005, 252195, 405705, 548895, 622081, 1866243, 3110405, 9331215]

約数ペア:

[(1, 9331215), (3, 3110405), (5, 1866243), (15, 622081), (17, 548895), (23, 405705), (37, 252195), (43, 217005), (51, 182965), (69, 135235), (85, 109779), (111, 84065), (115, 81141), (129, 72335), (185, 50439), (215, 43401), (255, 36593), (345, 27047), (391, 23865), (555, 16813), (629, 14835), (645, 14467), (731, 12765), (851, 10965), (989, 9435), (1173, 7955), (1591, 5865), (1887, 4945), (1955, 4773), (2193, 4255), (2553, 3655), (2967, 3145)]