130885965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 273881088

約数和(自身を除く): 142995123

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 665, 855, 1083, 1151, 1197, 1805, 1995, 2527, 3249, 3453, 5415, 5755, 5985, 7581, 8057, 10359, 12635, 16245, 17265, 21869, 22743, 24171, 37905, 40285, 51795, 65607, 72513, 109345, 113715, 120855, 153083, 196821, 328035, 362565, 415511, 459249, 765415, 984105, 1246533, 1377747, 2077555, 2296245, 2908577, 3739599, 6232665, 6888735, 8725731, 14542885, 18697995, 26177193, 43628655, 130885965]

約数ペア:

[(1, 130885965), (3, 43628655), (5, 26177193), (7, 18697995), (9, 14542885), (15, 8725731), (19, 6888735), (21, 6232665), (35, 3739599), (45, 2908577), (57, 2296245), (63, 2077555), (95, 1377747), (105, 1246533), (133, 984105), (171, 765415), (285, 459249), (315, 415511), (361, 362565), (399, 328035), (665, 196821), (855, 153083), (1083, 120855), (1151, 113715), (1197, 109345), (1805, 72513), (1995, 65607), (2527, 51795), (3249, 40285), (3453, 37905), (5415, 24171), (5755, 22743), (5985, 21869), (7581, 17265), (8057, 16245), (10359, 12635)]