8233425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 16171584

約数和(自身を除く): 7938159

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 43, 45, 69, 75, 111, 115, 129, 185, 207, 215, 225, 333, 345, 387, 555, 575, 645, 851, 925, 989, 1035, 1075, 1591, 1665, 1725, 1935, 2553, 2775, 2967, 3225, 4255, 4773, 4945, 5175, 7659, 7955, 8325, 8901, 9675, 12765, 14319, 14835, 21275, 23865, 24725, 36593, 38295, 39775, 44505, 63825, 71595, 74175, 109779, 119325, 182965, 191475, 222525, 329337, 357975, 548895, 914825, 1646685, 2744475, 8233425]

約数ペア:

[(1, 8233425), (3, 2744475), (5, 1646685), (9, 914825), (15, 548895), (23, 357975), (25, 329337), (37, 222525), (43, 191475), (45, 182965), (69, 119325), (75, 109779), (111, 74175), (115, 71595), (129, 63825), (185, 44505), (207, 39775), (215, 38295), (225, 36593), (333, 24725), (345, 23865), (387, 21275), (555, 14835), (575, 14319), (645, 12765), (851, 9675), (925, 8901), (989, 8325), (1035, 7955), (1075, 7659), (1591, 5175), (1665, 4945), (1725, 4773), (1935, 4255), (2553, 3225), (2775, 2967)]