16823067345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{143953}}^1$

素因数の和:144031

約数の個数: 72

約数和(自身を含む): 34561052136

約数和(自身を除く): 17737984791

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 735, 795, 1113, 1855, 2205, 2385, 2597, 3339, 5565, 7791, 12985, 16695, 23373, 38955, 116865, 143953, 431859, 719765, 1007671, 1295577, 2159295, 3023013, 5038355, 6477885, 7053697, 7629509, 9069039, 15115065, 21161091, 22888527, 35268485, 38147545, 45345195, 53406563, 63483273, 68665581, 105805455, 114442635, 160219689, 267032815, 317416365, 343327905, 373845941, 480659067, 801098445, 1121537823, 1869229705, 2403295335, 3364613469, 5607689115, 16823067345]

約数ペア:

[(1, 16823067345), (3, 5607689115), (5, 3364613469), (7, 2403295335), (9, 1869229705), (15, 1121537823), (21, 801098445), (35, 480659067), (45, 373845941), (49, 343327905), (53, 317416365), (63, 267032815), (105, 160219689), (147, 114442635), (159, 105805455), (245, 68665581), (265, 63483273), (315, 53406563), (371, 45345195), (441, 38147545), (477, 35268485), (735, 22888527), (795, 21161091), (1113, 15115065), (1855, 9069039), (2205, 7629509), (2385, 7053697), (2597, 6477885), (3339, 5038355), (5565, 3023013), (7791, 2159295), (12985, 1295577), (16695, 1007671), (23373, 719765), (38955, 431859), (116865, 143953)]