30553965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 59033520

約数和(自身を除く): 28479555

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1801, 1885, 3393, 5403, 5655, 9005, 16209, 16965, 23413, 27015, 52229, 70239, 81045, 117065, 156687, 210717, 261145, 351195, 470061, 678977, 783435, 1053585, 2036931, 2350305, 3394885, 6110793, 10184655, 30553965]

約数ペア:

[(1, 30553965), (3, 10184655), (5, 6110793), (9, 3394885), (13, 2350305), (15, 2036931), (29, 1053585), (39, 783435), (45, 678977), (65, 470061), (87, 351195), (117, 261145), (145, 210717), (195, 156687), (261, 117065), (377, 81045), (435, 70239), (585, 52229), (1131, 27015), (1305, 23413), (1801, 16965), (1885, 16209), (3393, 9005), (5403, 5655)]