37942125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 69957888

約数和(自身を除く): 32015763

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 181, 195, 215, 325, 375, 543, 559, 645, 905, 975, 1075, 1625, 1677, 2353, 2715, 2795, 3225, 4525, 4875, 5375, 7059, 7783, 8385, 11765, 13575, 13975, 16125, 22625, 23349, 35295, 38915, 41925, 58825, 67875, 69875, 101179, 116745, 176475, 194575, 209625, 294125, 303537, 505895, 583725, 882375, 972875, 1517685, 2529475, 2918625, 7588425, 12647375, 37942125]

約数ペア:

[(1, 37942125), (3, 12647375), (5, 7588425), (13, 2918625), (15, 2529475), (25, 1517685), (39, 972875), (43, 882375), (65, 583725), (75, 505895), (125, 303537), (129, 294125), (181, 209625), (195, 194575), (215, 176475), (325, 116745), (375, 101179), (543, 69875), (559, 67875), (645, 58825), (905, 41925), (975, 38915), (1075, 35295), (1625, 23349), (1677, 22625), (2353, 16125), (2715, 13975), (2795, 13575), (3225, 11765), (4525, 8385), (4875, 7783), (5375, 7059)]