12450618375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38119}}^1$

素因数の和:38217

約数の個数: 64

約数和(自身を含む): 22645109760

約数和(自身を除く): 10194491385

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 125, 195, 201, 325, 335, 375, 871, 975, 1005, 1625, 1675, 2613, 4355, 4875, 5025, 8375, 13065, 21775, 25125, 38119, 65325, 108875, 114357, 190595, 326625, 495547, 571785, 952975, 1486641, 2477735, 2553973, 2858925, 4764875, 7433205, 7661919, 12388675, 12769865, 14294625, 33201649, 37166025, 38309595, 61943375, 63849325, 99604947, 166008245, 185830125, 191547975, 319246625, 498024735, 830041225, 957739875, 2490123675, 4150206125, 12450618375]

約数ペア:

[(1, 12450618375), (3, 4150206125), (5, 2490123675), (13, 957739875), (15, 830041225), (25, 498024735), (39, 319246625), (65, 191547975), (67, 185830125), (75, 166008245), (125, 99604947), (195, 63849325), (201, 61943375), (325, 38309595), (335, 37166025), (375, 33201649), (871, 14294625), (975, 12769865), (1005, 12388675), (1625, 7661919), (1675, 7433205), (2613, 4764875), (4355, 2858925), (4875, 2553973), (5025, 2477735), (8375, 1486641), (13065, 952975), (21775, 571785), (25125, 495547), (38119, 326625), (65325, 190595), (108875, 114357)]