307536255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 578594016

約数和(自身を除く): 271057761

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1179, 1703, 1965, 4013, 5109, 5895, 8515, 12039, 15327, 20065, 25545, 36117, 52169, 60195, 76635, 156507, 180585, 260845, 469521, 525703, 782535, 1577109, 2347605, 2628515, 4731327, 6834139, 7885545, 20502417, 23656635, 34170695, 61507251, 102512085, 307536255]

約数ペア:

[(1, 307536255), (3, 102512085), (5, 61507251), (9, 34170695), (13, 23656635), (15, 20502417), (39, 7885545), (45, 6834139), (65, 4731327), (117, 2628515), (131, 2347605), (195, 1577109), (393, 782535), (585, 525703), (655, 469521), (1179, 260845), (1703, 180585), (1965, 156507), (4013, 76635), (5109, 60195), (5895, 52169), (8515, 36117), (12039, 25545), (15327, 20065)]