25379550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1183

約数の個数: 108

約数和(自身を含む): 79387776

約数和(自身を除く): 54008226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1151, 1225, 1470, 1575, 2205, 2302, 2450, 3150, 3453, 3675, 4410, 5755, 6906, 7350, 8057, 10359, 11025, 11510, 16114, 17265, 20718, 22050, 24171, 28775, 34530, 40285, 48342, 51795, 56399, 57550, 72513, 80570, 86325, 103590, 112798, 120855, 145026, 169197, 172650, 201425, 241710, 258975, 281995, 338394, 362565, 402850, 507591, 517950, 563990, 604275, 725130, 845985, 1015182, 1208550, 1409975, 1691970, 1812825, 2537955, 2819950, 3625650, 4229925, 5075910, 8459850, 12689775, 25379550]

約数ペア:

[(1, 25379550), (2, 12689775), (3, 8459850), (5, 5075910), (6, 4229925), (7, 3625650), (9, 2819950), (10, 2537955), (14, 1812825), (15, 1691970), (18, 1409975), (21, 1208550), (25, 1015182), (30, 845985), (35, 725130), (42, 604275), (45, 563990), (49, 517950), (50, 507591), (63, 402850), (70, 362565), (75, 338394), (90, 281995), (98, 258975), (105, 241710), (126, 201425), (147, 172650), (150, 169197), (175, 145026), (210, 120855), (225, 112798), (245, 103590), (294, 86325), (315, 80570), (350, 72513), (441, 57550), (450, 56399), (490, 51795), (525, 48342), (630, 40285), (735, 34530), (882, 28775), (1050, 24171), (1151, 22050), (1225, 20718), (1470, 17265), (1575, 16114), (2205, 11510), (2302, 11025), (2450, 10359), (3150, 8057), (3453, 7350), (3675, 6906), (4410, 5755)]