13235625

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 25869844

約数和(自身を除く): 12634219

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 181, 195, 225, 325, 375, 543, 585, 625, 905, 975, 1125, 1625, 1629, 1875, 2353, 2715, 2925, 4525, 4875, 5625, 7059, 8125, 8145, 11765, 13575, 14625, 21177, 22625, 24375, 35295, 40725, 58825, 67875, 73125, 105885, 113125, 176475, 203625, 294125, 339375, 529425, 882375, 1018125, 1470625, 2647125, 4411875, 13235625]

約数ペア:

[(1, 13235625), (3, 4411875), (5, 2647125), (9, 1470625), (13, 1018125), (15, 882375), (25, 529425), (39, 339375), (45, 294125), (65, 203625), (75, 176475), (117, 113125), (125, 105885), (181, 73125), (195, 67875), (225, 58825), (325, 40725), (375, 35295), (543, 24375), (585, 22625), (625, 21177), (905, 14625), (975, 13575), (1125, 11765), (1625, 8145), (1629, 8125), (1875, 7059), (2353, 5625), (2715, 4875), (2925, 4525)]