16950375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 35206080

約数和(自身を除く): 18255705

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 61, 65, 75, 95, 117, 125, 171, 183, 195, 225, 247, 285, 305, 325, 375, 475, 549, 585, 741, 793, 855, 915, 975, 1125, 1159, 1235, 1425, 1525, 1625, 2223, 2375, 2379, 2745, 2925, 3477, 3705, 3965, 4275, 4575, 4875, 5795, 6175, 7125, 7137, 7625, 10431, 11115, 11895, 13725, 14625, 15067, 17385, 18525, 19825, 21375, 22875, 28975, 30875, 35685, 45201, 52155, 55575, 59475, 68625, 75335, 86925, 92625, 99125, 135603, 144875, 178425, 226005, 260775, 277875, 297375, 376675, 434625, 678015, 892125, 1130025, 1303875, 1883375, 3390075, 5650125, 16950375]

約数ペア:

[(1, 16950375), (3, 5650125), (5, 3390075), (9, 1883375), (13, 1303875), (15, 1130025), (19, 892125), (25, 678015), (39, 434625), (45, 376675), (57, 297375), (61, 277875), (65, 260775), (75, 226005), (95, 178425), (117, 144875), (125, 135603), (171, 99125), (183, 92625), (195, 86925), (225, 75335), (247, 68625), (285, 59475), (305, 55575), (325, 52155), (375, 45201), (475, 35685), (549, 30875), (585, 28975), (741, 22875), (793, 21375), (855, 19825), (915, 18525), (975, 17385), (1125, 15067), (1159, 14625), (1235, 13725), (1425, 11895), (1525, 11115), (1625, 10431), (2223, 7625), (2375, 7137), (2379, 7125), (2745, 6175), (2925, 5795), (3477, 4875), (3705, 4575), (3965, 4275)]