168247625

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 263167632

約数和(自身を除く): 94920007

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 125, 175, 245, 325, 455, 637, 875, 1225, 1625, 2113, 2275, 3185, 6125, 10565, 11375, 14791, 15925, 27469, 52825, 73955, 79625, 103537, 137345, 192283, 264125, 369775, 517685, 686725, 961415, 1345981, 1848875, 2588425, 3433625, 4807075, 6729905, 12942125, 24035375, 33649525, 168247625]

約数ペア:

[(1, 168247625), (5, 33649525), (7, 24035375), (13, 12942125), (25, 6729905), (35, 4807075), (49, 3433625), (65, 2588425), (91, 1848875), (125, 1345981), (175, 961415), (245, 686725), (325, 517685), (455, 369775), (637, 264125), (875, 192283), (1225, 137345), (1625, 103537), (2113, 79625), (2275, 73955), (3185, 52825), (6125, 27469), (10565, 15925), (11375, 14791)]