19100402775

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1187}}^1$

素因数の和:2006

約数の個数: 96

約数和(自身を含む): 36297676800

約数和(自身を除く): 17197274025

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 769, 775, 837, 1187, 1395, 2307, 2325, 3561, 3845, 4185, 5935, 6921, 6975, 10683, 11535, 17805, 19225, 20763, 20925, 23839, 29675, 32049, 34605, 36797, 53415, 57675, 71517, 89025, 103815, 110391, 119195, 160245, 173025, 183985, 214551, 267075, 331173, 357585, 519075, 551955, 595975, 643653, 801225, 912803, 919925, 993519, 1072755, 1655865, 1787925, 2738409, 2759775, 3218265, 4564015, 4967595, 5363775, 8215227, 8279325, 13692045, 16091325, 22820075, 24645681, 24837975, 28296893, 41076135, 68460225, 84890679, 123228405, 141484465, 205380675, 254672037, 424453395, 616142025, 707422325, 764016111, 1273360185, 2122266975, 3820080555, 6366800925, 19100402775]

約数ペア:

[(1, 19100402775), (3, 6366800925), (5, 3820080555), (9, 2122266975), (15, 1273360185), (25, 764016111), (27, 707422325), (31, 616142025), (45, 424453395), (75, 254672037), (93, 205380675), (135, 141484465), (155, 123228405), (225, 84890679), (279, 68460225), (465, 41076135), (675, 28296893), (769, 24837975), (775, 24645681), (837, 22820075), (1187, 16091325), (1395, 13692045), (2307, 8279325), (2325, 8215227), (3561, 5363775), (3845, 4967595), (4185, 4564015), (5935, 3218265), (6921, 2759775), (6975, 2738409), (10683, 1787925), (11535, 1655865), (17805, 1072755), (19225, 993519), (20763, 919925), (20925, 912803), (23839, 801225), (29675, 643653), (32049, 595975), (34605, 551955), (36797, 519075), (53415, 357585), (57675, 331173), (71517, 267075), (89025, 214551), (103815, 183985), (110391, 173025), (119195, 160245)]