89521425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 185238144

約数和(自身を除く): 95716719

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 175, 225, 315, 339, 503, 525, 565, 791, 1017, 1509, 1575, 1695, 2373, 2515, 2825, 3521, 3955, 4527, 5085, 7119, 7545, 8475, 10563, 11865, 12575, 17605, 19775, 22635, 25425, 31689, 35595, 37725, 52815, 56839, 59325, 88025, 113175, 158445, 170517, 177975, 264075, 284195, 397873, 511551, 792225, 852585, 1193619, 1420975, 1989365, 2557755, 3580857, 4262925, 5968095, 9946825, 12788775, 17904285, 29840475, 89521425]

約数ペア:

[(1, 89521425), (3, 29840475), (5, 17904285), (7, 12788775), (9, 9946825), (15, 5968095), (21, 4262925), (25, 3580857), (35, 2557755), (45, 1989365), (63, 1420975), (75, 1193619), (105, 852585), (113, 792225), (175, 511551), (225, 397873), (315, 284195), (339, 264075), (503, 177975), (525, 170517), (565, 158445), (791, 113175), (1017, 88025), (1509, 59325), (1575, 56839), (1695, 52815), (2373, 37725), (2515, 35595), (2825, 31689), (3521, 25425), (3955, 22635), (4527, 19775), (5085, 17605), (7119, 12575), (7545, 11865), (8475, 10563)]